diff options
Diffstat (limited to 'wx+/popup_dlg.cpp')
| -rw-r--r-- | wx+/popup_dlg.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/wx+/popup_dlg.cpp b/wx+/popup_dlg.cpp index e05a4240..189343e9 100644 --- a/wx+/popup_dlg.cpp +++ b/wx+/popup_dlg.cpp @@ -121,9 +121,12 @@ public: int maxWidth = 500; int maxHeight = 400; //try to determine better value based on actual display resolution: - int disPos = wxDisplay::GetFromWindow(parent); //window must be visible + if (parent) + { + const int disPos = wxDisplay::GetFromWindow(parent); //window must be visible if (disPos != wxNOT_FOUND) maxHeight = wxDisplay(disPos).GetClientArea().GetHeight() * 2 / 3; + } assert(!cfg.textMain.empty() || !cfg.textDetail.empty()); if (!cfg.textMain.empty()) |